20%, because if 65 is 100, then 52 is 80% out of 65; so 100 - 80 is 20
So the actual meal was at most 130 dollars they paid minus the 20 dolars tip: 130-20=110 dollars.
it was 5 people: Dolores+5 friends, who presumably all paid the same (buffet).
then we have to divide the 110 among the 5 people: it's 110/5=22
so each of them paid at most 22 dollars:
x (the amount they paid)≤22
Answer:
-7, -2, 0, 5, 9, 12
Step-by-step explanation:
Negative numbers are obviously less that the positive, and well from there its fairly obvious
12)
9/10 / 3/4
= 9/10 * 4/3
= 12/10
= 6/5
